How Seaweed May Help Revive Our Oceans
Clip: Season 49 | 4m 39s | Video has closed captioning.
In some parts of the ocean, like in the Gulf of Mexico, there is so little oxygen in the water that marine life is actually suffocating. Could kelp help, or is it mostly hype?
Aired: 08/18/22
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Problems Playing Video? | Closed Captioning